Diesel-Spezial | Wie Hersteller mit AdBlue und Co. gegen Stickoxide und Rußpartikel kämpfen

Everyone is criticizing diesel technology. It's too dirty, they say! Yet manufacturers are trying to make diesel combustion as "clean" as possible with additives. But how? A special on AdBlue and other fuels: The car doctors explain the Eolys additive and demonstrate, in an experiment, what happens when the diesel particulate filter (DPF) burns clean. Also on the topic of AdBlue: How does the diluted urea work in a car? What do diesel drivers need to keep in mind? And: Are manufacturers perhaps cheating on the consumption of the exhaust gas purifier? A simple calculation raises questions.